convexhull {spatstat} | R Documentation |
Computes the convex hull of a spatial object.
convexhull(x)
x |
a window (object of class "owin" ),
a point pattern (object of class "ppp" ),
a line segment pattern (object of class "psp" ),
or an object that can be converted to a window
by as.owin .
|
This function computes the convex hull of the spatial object x
.
A window (an object of class "owin"
).
Adrian Baddeley adrian@maths.uwa.edu.au http://www.maths.uwa.edu.au/~adrian/ and Rolf Turner r.turner@auckland.ac.nz
owin
,
convexhull.xy
,
is.convex
data(demopat) W <- demopat$window plot(convexhull(W), col="lightblue", border=NA) plot(W, add=TRUE, lwd=2)